JAMB Biology Past Questions & Answers - Page 112

556.

In the diagram, the part labelled IV is for

A.

excretion

B.

nourishment

C.

protection

D.

respiration

Correct answer is C

No explanation has been provided for this answer.

557.

In the diagram, a plant that exhibits the type of reproduction shown in IV is

A.

cola

B.

ginger

C.

bryophyllum

D.

sugar cane

Correct answer is C

No explanation has been provided for this answer.

558.

In the diagram, sexual reproduction is illustrated in

A.

ii

B.

i

C.

iii

D.

iv

Correct answer is B

No explanation has been provided for this answer.

559.

Use the diagram below to answer the question.

Which of the following will be true of dog ll that lost its tail in an accident, if it mates with dog lll.

A.

None of its offspring will be born without a tail

B.

3/4 of its offspring will be born without tails

C.

All its offspring will be born without tails

D.

1/4 of its offspring will be born without tails

Correct answer is A

No explanation has been provided for this answer.

560.

Use the diagram below to answer the question.

If the dogs are offspring of a monohybird cross and the gene G for grey head is a dominant cross over its allele g, the individual whose genotype is likely to be gg is

A.

ll

B.

l

C.

IV

D.

lll

Correct answer is B

No explanation has been provided for this answer.